Although most people who acquire West Nile have no（）and those who do normally suffer little more than flu-like illness, it is believed they still can carry（）amounts of the virus in their blood for several days.

The hostile epistolary of that choleric politician were...

单项选择题The hostile epistolary of that choleric politician were larded with（）sympathy, strained sarcasm or pure spite.

While mimicking the thought of his mentor Socrates, who...

单项选择题While mimicking the thought of his mentor Socrates, who conceived of forms as existing on an ethereal, heavenly and（）plane, Plato also argued that forms become（）in objects.

In Homer’s Iliad, Akhilleus, the greatest of all Greek ...

单项选择题In Homer’s Iliad, Akhilleus, the greatest of all Greek warriors, is driven towards immortality by his own need for（）.